The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 1986
Filed:
Jan. 11, 1984
Applicant:
Inventors:
William R Haaf, Voorhesville, NY (US);
Gim F Lee, Jr, Albany, NY (US);
Assignee:
General Electric Company, Pittsfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 99 ; 525 93 ; 525132 ; 525905 ;
Abstract
There are provided thermoplastic compositions comprising a polyphenylene ether resin, a styrene resin and an impact modifying combination comprising (i) an elastomeric block copolymer of a vinyl aromatic compound and a conjugated diene and (ii) a hydrogenated derivative of (i). The compositions are moldable to articles having impact strength and mold flow properties unexpectedly superior to those expected in view of compositions prepared, respectively, with (c) (i) and (c) (ii) as the sole impact modifiers.